From 46ac352f0f9406a5f9aa157ac62867fb4650dfd3 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Mon, 23 Mar 2009 22:36:10 -0400 Subject: Blackfin: do not delay on output bytes Signed-off-by: Mike Frysinger --- cpu/blackfin/serial.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/cpu/blackfin/serial.c b/cpu/blackfin/serial.c index 42534bd9b..386195556 100644 --- a/cpu/blackfin/serial.c +++ b/cpu/blackfin/serial.c @@ -115,10 +115,6 @@ void serial_putc(const char c) SSYNC(); WATCHDOG_RESET(); - - /* wait for the byte to be shifted over the line */ - while (!(uart_lsr_read() & TEMT)) - continue; } int serial_tstc(void) -- cgit v1.2.3